Here is something you can use as a customer/buyer who is using it for a Great Dane/American Bulldog Mix and a Large Pomeranian Mix.It is the easiest to use, clean, great for those of us who hurt after bending over using other scoopers, picking up, or using a heavy shovel. I find this to best new innovative scooper (unless they make a robot that does it for you).
I have 3 dogs and this is by far the best and only scooper I will ever use. If you try it you won't be sorry. It is the cleanest way to do the dirtiest jobs. All you do is scoop then take the bag off and throw it away.